Quote Originally Posted by andrewt
Agreed. I thought at first that it's related to percent of casualties but apparently there's some other factors involved producing weird results. I've had a defender sally using an outside army, get obliterated except for one lone hoplite and I still had to assault that one lone hoplite.

What? When they sally with outside support and I destroy them I just walk into an empty city. Then again , I do tend to aggresively ride down routers. The one time I didn't the seige continued. Then again, perhaps I just kill all of the troops from inside the city usually.